diff --git a/youchain-logging/src/main/java/com/youchain/repository/LogRepository.java b/youchain-logging/src/main/java/com/youchain/repository/LogRepository.java
index 1de495d..476b711 100644
--- a/youchain-logging/src/main/java/com/youchain/repository/LogRepository.java
+++ b/youchain-logging/src/main/java/com/youchain/repository/LogRepository.java
@@ -56,6 +56,6 @@ public interface LogRepository extends JpaRepository<Log, Long>, JpaSpecificatio
      */
     @Modifying
     @Transactional
-    @Query(value = "delete from sys_log where create_time < DATE_SUB(NOW(), INTERVAL 1 MONTH) ", nativeQuery = true)
+    @Query(value = "delete from sys_log where create_time < DATE_SUB(NOW(), INTERVAL 1 MONTH) LIMIT 10000  ", nativeQuery = true)
     void cleanSysLog();
 }
diff --git a/youchain-system/src/main/java/com/youchain/businessdata/service/impl/MesServiceImpl.java b/youchain-system/src/main/java/com/youchain/businessdata/service/impl/MesServiceImpl.java
index 96b3000..0f03ce4 100644
--- a/youchain-system/src/main/java/com/youchain/businessdata/service/impl/MesServiceImpl.java
+++ b/youchain-system/src/main/java/com/youchain/businessdata/service/impl/MesServiceImpl.java
@@ -339,7 +339,7 @@ public class MesServiceImpl implements MesService {
 
     private void moveFxOffLine(TransTask transTask) {
         if (!gtLineMap.containsKey(transTask.getPointCode())) {
-            throw new BadRequestException(transTask.getPointCode() + "点位不存在,请核实!");
+            throw new BadRequestException(transTask.getPointCode() + "点位不是下线点,请核实!");
         }
         List<String> points = gtLineMap.getData(transTask.getPointCode());
 
diff --git a/youchain-system/src/main/java/com/youchain/businessdata/service/impl/TaskServiceImpl.java b/youchain-system/src/main/java/com/youchain/businessdata/service/impl/TaskServiceImpl.java
index 95f4c5d..5fe4a97 100644
--- a/youchain-system/src/main/java/com/youchain/businessdata/service/impl/TaskServiceImpl.java
+++ b/youchain-system/src/main/java/com/youchain/businessdata/service/impl/TaskServiceImpl.java
@@ -159,7 +159,7 @@ public class TaskServiceImpl implements TaskService {
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void allocatePick(Pick pick) {
+    public synchronized void allocatePick(Pick pick) {
 
         //目标库位
         Point endPoint = null;
diff --git a/youchain-system/src/main/java/com/youchain/utils/GtLineMap.java b/youchain-system/src/main/java/com/youchain/utils/GtLineMap.java
index 3c02f63..6322569 100644
--- a/youchain-system/src/main/java/com/youchain/utils/GtLineMap.java
+++ b/youchain-system/src/main/java/com/youchain/utils/GtLineMap.java
@@ -21,8 +21,8 @@ public class GtLineMap {
         // 初始化Map
         dataMap.put("BYDGT006", Arrays.asList("FX001", "BYDGT002"));
         dataMap.put("BYDGT007", Arrays.asList("FX001", "BYDGT002"));
-        dataMap.put("BVDGT001", Arrays.asList("FX001", "BYDGT002"));
-        dataMap.put("BXDGT003", Arrays.asList("FX001", "BYDGT004"));
+        dataMap.put("BYDGT001", Arrays.asList("FX001", "BYDGT002"));
+        dataMap.put("BYDGT003", Arrays.asList("FX001", "BYDGT004"));
         dataMap.put("BYDGT005", Arrays.asList("FX001", "BYDGT008"));
     }